Pith Number

pith:4G2M4D4Q

pith:2019:4G2M4D4QJCMTAEOK622T5ADVNN

not attested not anchored not stored refs pending

Phase Transitions in Nematics: Textures with Tactoids and Disclinations

Dmitry Golovaty, Michael Novack, Oleg D. Lavrentovich, Peter Sternberg, Young-Ki Kim

arxiv:1902.06342 v1 · 2019-02-17 · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4G2M4D4QJCMTAEOK622T5ADVNN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:53:45.820987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1b4ce0f9048993011caf6b53e80756b439045c0e63f93f0a97e34d50233c886

Aliases

arxiv: 1902.06342 · arxiv_version: 1902.06342v1 · doi: 10.48550/arxiv.1902.06342 · pith_short_12: 4G2M4D4QJCMT · pith_short_16: 4G2M4D4QJCMTAEOK · pith_short_8: 4G2M4D4Q

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4G2M4D4QJCMTAEOK622T5ADVNN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e1b4ce0f9048993011caf6b53e80756b439045c0e63f93f0a97e34d50233c886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39650ba378f2b214f0aaa7b31a1182833d384f3ad4d73fd4b78a89b60d48de03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2019-02-17T22:48:23Z",
    "title_canon_sha256": "bdad6aa3abc1449a415042f38672737194b77c37a46d18eb393ba1fac8617176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06342",
    "kind": "arxiv",
    "version": 1
  }
}